200221202100202 has 16 divisors (see below), whose sum is σ = 308484750211200. Its totient is φ = 97393581350928.

The previous prime is 200221202100107. The next prime is 200221202100203. The reversal of 200221202100202 is 202001202122002.

200221202100202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200221202100203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156689638 + ... + 157962289.

It is an arithmetic number, because the mean of its divisors is an integer number (19280296888200).

Almost surely, 2^{200221202100202} is an apocalyptic number.

200221202100202 is a deficient number, since it is larger than the sum of its proper divisors (108263548110998).

200221202100202 is a wasteful number, since it uses less digits than its factorization.

200221202100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314660565.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200221202100202 its reverse (202001202122002), we get a palindrome (402222404222204).

The spelling of 200221202100202 in words is "two hundred trillion, two hundred twenty-one billion, two hundred two million, one hundred thousand, two hundred two".